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Here is an example of a simple linear equation: 2 x + 7 = 15. This equation can be "solved" to find which value is represented by the letter x. The eQuation Generator above can make up unlimited equations for you to practise solving.
A linear equation represents a straight line on a coordinate plane. It can be written in the form: y = mx + b where m is the slope of the line and b is the y-intercept.
Our tool determines the linear equation immediately and displays it at the bottom of the calculator: For 2D problems: it shows the slope-intercept equation and standard form equation. For 3D problems: it shows the parametric equation, both in vector form and as a system of equations.
Free Equation Solver helps you to calculate linear, quadratic and polynomial systems of equations. Answers, graphs, roots, alternate forms.
Learn about linear equations using our free math solver with step-by-step solutions.
Free line equation calculator - find the equation of a line given two points, a slope, or intercept step-by-step
Linear Equation Generator. Author: Tim Brzezinski, Steve Phelps. Topic: Equations, Linear Equations. Solve each linear equation that appears on the screen. You can show your work to solve any equation in any workspace below. There are 4 difficulty levels here (see slider at bottom.) You can use this space to show your work below.